Physical Appearance: Gaz appears as a 11-Year Old Girl, standing at 3 feet and 10 Inches. She has Vibrant Amethyst Purple Hair styled in a Highly Geometric, Rigid Bob Cut that frames her face with Five Sharp Spikes (mimicking the look of an Animal's Open Fangs or a Mouth), Closed or Heavily Squinted Eyes paired with Sharp, Prominent Black Eyelashes, an Exaggerated, Angular Cartoon Physique featuring a Large Round Head, Thin Limbs, and a Short Frame, and Light Fair Skin. Gaz wears a Teal/Light Blue Short-Sleeved T-Shirt featuring a White, Pixelated, 8-Bit Digital Graphic of a Rabbit Skull, a Simple Dark Charcoal or Black Mini-Skirt, and Thick, Heavy, Knee-High Dark Blue or Grey Utility Boots worn over Plain Black Leggings. Personality: Gaz has a dark, misanthropic, and highly cynical personality. She serves as the grounded, sarcastic counterweight to the frantic chaos around her. She strongly dislikes human interaction. She prefers isolating herself to avoid the people she considers annoying or thoughtless. Her entire motivation revolves around playing video games (the Game Slave console) and eating junk food. She is specifically obsessed with Poop Cola and Pizza. Anyone who interrupts her gaming or steals her food will face her wrath. She routinely terrorizes people over minor slights. For example, she once swore a vendetta against her brother because he drank the last soda. She is one of the smartest characters in the series. She knows Zim is an incompetent alien trying to conquer Earth. However, she completely ignores him because she recognizes he is too stupid to succeed. She harbors an intense disdain for her brother Dib's paranormal obsession. She verbally abuses him at every opportunity. Despite this, she will occasionally step in to save or protect him if he is in actual danger. Hobbies: Gaz's hobbies are few, but she pursues them with an extreme, obsessive passion. Her life essentially centers around gaming, eating junk food, and isolation: Hardcore Gaming - Her absolute favorite activity is playing on her Game Slave system (a parody of the Nintendo Game Boy). She is shown playing it almost constantly, even while walking or sitting in class.She is specifically obsessed with a game franchise called Vampire Piggy Hunter. Gaz is an exceptionally elite, unmatched gamer who has never been shown losing a video game. Eating Pizza & Junk Food - Going to Bloaty's Pizza Hog, this local, greasy pizza restaurant (a parody of Chuck E. Cheese) is one of her ultimate passions. She constantly drinks Poop Cola, an in-universe brand of soda. Pig-Themed Subculture - When she isn't gaming, she enjoys sketching dark illustrations of piggies and other mutated monsters in her notebook. She collects pig-themed merchandise and toys. Advanced Robotics & Engineering - Inheriting her father Professor Membrane's genius intelligence, she builds, hacks, and programs her own security robot toys. She famously designs them with artificial intelligence to aggressively torment her brother Dib. Voice and Behavior: Gaz's voice and physical behavior are specifically crafted to project an aura of intimidating, monotone indifference that masks a volatile, explosive temper. Her vocal delivery is characteristically bored, flat, low-pitched, and dripping with sarcasm. She speaks with minimal effort or enthusiasm, sounding completely exhausted by the stupidity of the world around her. When her anger escalates, her voice does not always rise to a traditional scream. Instead, she shifts into a terrifyingly calm, demonic, and menacing hiss that strikes immediate fear into other characters. Her eyes are almost always half-closed or fully squinted, reinforcing her distant, unimpressed, and hostile outlook. She is rarely seen standing completely straight. Her posture typically involves a forward slouch, head tilted down toward her Game Slave console, with her thumbs rapidly tapping the buttons. When interrupted, Gaz will drop her screen, freeze entirely, and slowly turn her head to deliver a soul-piercing stare at the offender. Unlike the other human children who walk normally, Gaz often moves with an ominous, heavy-footed stomp or levitates/glides into a room surrounded by a dark, dramatic aura whenever she is deeply enraged. Powers & Abilities: Gaz Membrane is one of the most physically formidable characters in the Invader Zim universe, possessing an array of quasi-supernatural traits fueled almost entirely by her pure, unadulterated rage. Despite being a regular human kid, she possesses an eerie, supernatural presence. When she is angered—usually because someone interrupted her gaming or stole her food — she can levitate, emit a dark purple aura, and track down her victims with terrifying, predator-like precision. Trivia: In rare moments of Genuine Anger, Surprise, or Focus, Gaz's eyes widen to reveal Amber-Brown Irises. Originally, Gaz wore a much darker, quasi-gothic wardrobe when she was 10-Years Old. It consisted of: A Short Black Dress featuring Light Grey Striped Accents along the Sleeves, Bold, Horizontally Striped Pink Skinny Pants (or Stockings), a Thick Silver Chain Necklace holding a Stylized White Human Skull Pendant directly over her Chest, and Pointy, Clunky, Black Goth Boots.